| gaunt(adjective, sterile) |
| guarded(moderate, cautious, conventional, timid, traditional) |
| hard hat(expression, moderate, cautious, conventional, timid) |
| hidebound(moderate, cautious, conventional, timid, traditional) |
| holding to(expression, moderate, cautious, conventional, timid) |
| illiberal(moderate, cautious, conventional, timid, traditional) |
| impotent(adjective, sterile) |
| in a rut(expression, idiom, moderate, cautious, timid) |
| inflexible(moderate, cautious, conventional, timid, traditional) |
| middle-of-the-road(moderate, cautious, conventional, timid, traditional) |
| moderate(adjective, cautious, conventional, timid, traditional) |
| not extreme(expression, moderate, cautious, conventional, timid) |
| obstinate(moderate, cautious, conventional, timid, traditional) |
| old guard(expression, moderate, cautious, conventional, timid) |
| old hat(expression, adjective, dull, indifferent, boring) |
| old line(expression, moderate, cautious, conventional, timid) |
| ordinary(adjective, dull, indifferent, boring, apathetic) |
| orthodox(moderate, cautious, conventional, timid, traditional) |
| prosaic(adjective, dull, indifferent, boring, apathetic) |
| quiet(moderate, cautious, conventional, timid, traditional) |